Answer:
Explanation:
First question: They gained California lad as a slave state.
Second Question: Mark the third answer; they began to help people escape.
<span>launched a series of articles in McClure's, called Tweed Days in St. Louis, that would later be published together in a book titled The Shame of the Cities.
</span>
<span>U.S. victory in the war produced a peace treaty that compelled the Spanish to relinquish claims on Cuba, and to cede sovereignty over Guam, Puerto Rico, and the Philippines to the United States.</span> It's the right answer please just trust me ..
Land claimed by Portugal actually belonged to Spain.
Answer:
The machine gun, had been so refined that they changed the nature of warfare. Tanks and airplanes had a big impact on mechanized warfare, or warfare that relies on machines powered by gasoline and diesel engines.
Explanation:
